Evidence ranges from promising to preliminary
The extensive research supporting GHK-Cus efficacy, combined with its excellent safety profile, makes it an invaluable addition to any comprehensive anti-aging strategy
In a randomized, placebo-controlled intervention study with more than 900 older participants experiencing psychological distress, daily supplementation with folic acid (400 g) and vitamin B 12 (100 g) for two years did not reduce the occurrence of symptoms of depression despite significantly improving blood folate, vitamin B 12 , and homocysteine levels compared to placebo (109)
Furthermore, MD revealed decreased flexibility of p53 TAD2 in complex with FOXO4-DRI compared to the FOXO4 FH -bound state with RMSDs of 1 heteronuclear NOE data was recorded using the HSQCNOEF3GPSI bruker pulse sequence (32 scans, 256 points in F1, 1024 points in F2, 1278.772 Hz spectral width in F1, 9615.385 Hz spectral width in F2) using a three seconds saturation period